Söderbom, M., & Teal, F. (2003). Openness and human capital as sources of productivity growth: An empirical investigation. University of Oxford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSöderbom, M., और F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSöderbom, M., और F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.
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